Authority source
Safety basis
No clear authority source is available in this profile yet.
Parabens
MethylparabenEthylparabenPropylparabenButylparaben
Preservative
Parabens are a group of chemicals used to prevent the growth of bacteria and mold in products. They are commonly found in personal care products like shampoos, lotions, and cosmetics.
What it is
Parabens are synthetic esters derived from para-hydroxybenzoic acid, used to prevent microbial growth in products.
Found in
shampoos, lotions, creams, cosmetics, sunscreens
The concern
Some studies have suggested a potential link between parabens and hormone disruption, but more research is needed to confirm this.
Legal status
Regulated in the EU, subject to concentration limits; FDA has not banned parabens but recommends caution in leave-on products.
Moderate Concern
Concerns have been raised about parabens' potential impact on hormone levels and breast cancer risk, but evidence is still being studied.
Evidence & sources
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Article / explainer
Article / explainer
No highly relevant article explainer found yet.
Video explainer
Video explainer
No highly relevant video explainer found yet.
Community questions
Community questions
Community discussions are not used as safety evidence and no highly relevant discussion is shown for this ingredient.
Related ingredient guides
Compare this ingredient with related ingredients and common alternatives.
Methylparaben
This ingredient is also searched under a closely related name.
Propylparaben
This ingredient is also searched under a closely related name.
Benzoyl Peroxide
Another preservative in the reviewed ingredient set.
Benzyl Alcohol
Another preservative in the reviewed ingredient set.
Citric Acid
Another preservative in the reviewed ingredient set.
Phenoxyethanol
Another preservative in the reviewed ingredient set.
Last updated: June 9, 2026